/*
 * This file is part of JaTeCS.
 *
 * JaTeCS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JaTeCS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with JaTeCS.  If not, see <http://www.gnu.org/licenses/>.
 *
 * The software has been mainly developed by (in alphabetical order):
 * - Andrea Esuli (andrea.esuli@isti.cnr.it)
 * - Tiziano Fagni (tiziano.fagni@isti.cnr.it)
 * - Alejandro Moreo Fernández (alejandro.moreo@isti.cnr.it)
 * Other past contributors were:
 * - Giacomo Berardi (giacomo.berardi@isti.cnr.it)
 */

package it.cnr.jatecs.classification.treeboost;

public class DocumentSimilar implements Comparable<DocumentSimilar> {
    int docID;

    double similarity;

    @Override
    public boolean equals(Object obj) {
        if (!(obj instanceof DocumentSimilar))
            return false;

        DocumentSimilar ds = (DocumentSimilar) obj;

        if (docID == ds.docID)
            return true;
        else
            return false;
    }


    public int compareTo(DocumentSimilar o) {
        if (similarity < o.similarity)
            return -1;
        else if (similarity == o.similarity)
            return 0;
        else
            return 1;
    }
}